i have hplip 3.10.6 and it doesn't show any driver for 'Hp Laserjet cp1025 color'. is there a way to get the driver install?
seems you need version 3.11.1 for this printer.
The instructions on this page may help, follow the instructions on how to install the newer hplip package. I believe the installer will remove the older hplip.
The version of HPLIP that supports your printer is here: